package mapper;

import java.util.List;

import org.apache.ibatis.annotations.Param;

import domain.Wgroup;
import domain.example.WgroupExample;

public interface WgroupMapper {
    int countByExample(WgroupExample example);

    int deleteByExample(WgroupExample example);

    int deleteByPrimaryKey(Integer groupId);

    int insert(Wgroup record);

    int insertSelective(Wgroup record);

    List<Wgroup> selectByExample(WgroupExample example);

    Wgroup selectByPrimaryKey(Integer groupId);

    int updateByExampleSelective(@Param("record") Wgroup record, @Param("example") WgroupExample example);

    int updateByExample(@Param("record") Wgroup record, @Param("example") WgroupExample example);

    int updateByPrimaryKeySelective(Wgroup record);

    int updateByPrimaryKey(Wgroup record);
}